package com.cskaoyan.day5.map._04_hashmap;

import java.util.HashMap;

/**
 * @author Common-zhou
 * @since 2023-03-03 17:08
 */
public class Demo1 {
    public static void main(String[] args) {
        HashMap<Object, Object> map = new HashMap<>();

        // 16  * 0.75  = 12

        map.put("zs", "ls");
    }
}
